20213412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73237}}^1$

素因数の和:73267

約数の個数: 24

約数和(自身を含む): 49215936

約数和(自身を除く): 29002524

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73237, 146474, 219711, 292948, 439422, 878844, 1684451, 3368902, 5053353, 6737804, 10106706, 20213412]

約数ペア:

[(1, 20213412), (2, 10106706), (3, 6737804), (4, 5053353), (6, 3368902), (12, 1684451), (23, 878844), (46, 439422), (69, 292948), (92, 219711), (138, 146474), (276, 73237)]